baber/WOPTO huggingface dataset:
Patent JP-2004218502-A (JP)
Title: Lubricating oil temperature control device for internal combustion engine
Inventor: KOSUGI TAKASHI
IPC: F01M5/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil temperature control device for an internal combustion engine making a temperature of lubricating oil lubricating the internal combustion engine quickly reach an appropriate temperature to improve cooling effect and warming-up effect of the internal combustion engine.  <P>SOLUTION: Since a lubricating oil temperature control passage 7 has an approximately C-shaped section formed to cover a part of an outer peripheral face of a lubricating oil passage 3, that is, to cover the outer peripheral face of the lubricating oil passage 3 other than a face opposite to a crankshaft, the lubricating oil flowing in the lubricating oil passage 3 can quickly reach the appropriate temperature by using cooled or heated cooling water flowing through the lubricating oil temperature control passage 7. Further, since a heater passage 10 communicates with the lubricating oil temperature control passage 7 through a selector valves 8, 9 to introduce the heated cooling water into the lubricating oil temperature control passage 7, the lubricating oil in the lubricating oil passage 3 is quickly heated to the appropriate temperature to shorten a time for warming-up the internal combustion engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216709-A (JP)
Title: Image writing unit
Inventor: ISHIKAWA NAOICHI
IPC: H04N1/036
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image writing unit in which an unevenness in quantity of light is prevented from occurring at the joint positions of a plurality of light emitting element array units arranged in zigzag.  <P>SOLUTION: When a line of image data is transferred from an LED write control circuit 51 to three LED heads 25a, 25b and 25c arranged in zigzag in the axial direction of a photosensitive body while being divided, a digital copy machine 1 transfers a line of image data a plurality of times to each LED head 25a, 25b, 25c during one main scanning line. Furthermore, the digital copy machine 1 controls the image data being transferred to an LED element at any one or both joint positions of overlapping LED heads 25a, 25b and 25c in order to control the number of lighting times of the LED element at the joint position thus increasing the gray level of binary image data at the joint position and preventing an unevenness in quantity of light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219249-A (JP)
Title: Backlight type display board and backlight type display device
Inventor: IWASE TERUHIKO
IPC: B60K35/00
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce distortion in display contents, while preventing a toner layer from blocking in a backlight type display board being made up so that the toner layer is formed on a translucent board.  <P>SOLUTION: A backlight type display board 1 is composed of a translucent board 12 which has a toner layer 14, and a translucent protective sheet 16 which is bonded to the board 12 through an adhesive layer 15 made of a translucent adhesive resin, by using a thermocompression process at a prescribed temperature and covers the toner layer 14. Materials of the adhesive resin are selected so that the viscoelasticity of the adhesive resin is lower than that of toner at a prescribed temperature. As a result, the adhesive layer 15 is softened more than the toner layer 14, during the thermocompression process, thereby preventing the adhesive layer 15 from crushing corner sections of the toner layer 14 during the thermocompression process; and foreign materials which are bitten in between the toner layer 14 and the protecting sheet 16, tends to sink into the adhesive layer 15 more easily than the toner layer 14. Accordingly, above problem is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003210584-A (JP)
Title: Device for ventilator system
Inventor: AHLMEN CHRISTER
IPC: A61M16/00
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for a ventilator system by which equivalent effects as a conventional well known one can be obtained, and in addition, which has a simpler structure by improving a device to reduce a dead space 12 in the ventilator system 4 of a model wherein a first tube 24 which can be connected with the dead space 12, suction means 18 and 22 which can be connected with the first tube 24, a second tube 26 which can be connected with the dead space 12 in the ventilator system 4, pump means 20 and 22 which are connected with the second tube 26, and a control unit 30 are provided.  <P>SOLUTION: The suction means 18 and 22, and the pump means 20 and 22 are respectively constituted of a first chamber 18 and a second chamber 20 which are gas-tightly partitioned by a movable partition 22. The control unit 30 is constituted in a manner to control the movable partition 22. Thus, the suction means 18 and 22 and the pump means 20 and 22 are controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004216019-A (JP)
Title: Tennis shoe
Inventor: KOBAYASHI KAZUHIKO
IPC: A43B13/22
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tennis shoe which has an excellent slip-resistant performance and sliding performance.  <P>SOLUTION: A sole 5 of the tennis shoe includes a base 7 and a large number of lateral ribs 9. The lateral rib 9 has an asymmetrical cross-section. The lateral rib 9 includes a ground contact surface 11, a side wall surface 13 on the toe side, and a side wall surface 15 on the heel side. The inclination angle θa of the side wall surface 13 is larger than the inclination angle θb of the side wall surface 15. The difference therebetween (θa-θb) is ≥10° and ≤60°. The height H of the rib 9 is ≥1 mm and ≤8 mm. The ratio of the distance L2 of the ground contact surface 11 to the distance L1 of the border between the base 7 and the lateral rib 9 (L2/L1) is ≥0.2 and ≤0.8. The ratio of the frictional coefficient μa in the toe direction to the frictional coefficient μb in the heel direction of the bottom (μa/μb) is ≥0.3 and ≤0.9, when the frictional coefficient is measured on a hard court. The tennis shoe is suitably used for a tennis court having a large frictional coefficient with the bottom of the tennis shoe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228611-A (JP)
Title: Image communication apparatus and control method therefor
Inventor: SUGAWARA NAOKI
IPC: H04N1/04
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus capable of preventing an original from being damaged in the case that an edge sensor, a drive motor and carrier rollers are used in common for reading and recording.  <P>SOLUTION: The image communication apparatus includes a control means for performing control so that recording paper is discharged when an operating state stored in a nonvolatile memory indicates no reading operation at application of power and an original / recording paper detection means detects the recording paper, and so that an original is not discharged when the operating state stored in the nonvolatile memory indicates the reading operation and even when the original / recording paper detection means detects the original.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228373-A (JP)
Title: Device and its manufacturing method, electro-optical device, and electronic apparatus
Inventor: HASHIMOTO TAKASHI
IPC: H01L27/108
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a device which dispersively arranges elements such as a TFT on a final substrate, thus manufacturing the device efficiently at a low cost, and also to provide the device by the method, an electro-optical device and an electronic apparatus.  <P>SOLUTION: In this method, a part of a plurality of elements 12 arranged on a transfer substrate 10 are transferred to a final substrate 14, and the device is manufactured using the transferred elements. The method comprises a first process wherein the plurality of elements 12 are mounted on the transfer substrate 10 via an exfoliation layer 11 so that the terminals of the elements are exposed to an opposite side to the exfoliation layer 11, a second process wherein the face of the terminal side of the elements 12 on the transfer substrate 10 is bonded via an anisotropic conductive adhesive (a conductive adhesive) to the face of the final substrate 14 on which conductive parts are arranged, a third process wherein exfoliation is generated in the exfoliation layer 11 between the transfer substrate 10 and the final substrate 14, and a fourth process wherein the transfer substrate 10 finishing transfer of the elements 12 is separated from the final substrate 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229212-A (JP)
Title: Tuner module
Inventor: ISHIGURO NAOYUKI
IPC: H04N5/44
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuner module in which a unit main body can be thinned.  <P>SOLUTION: A tuner module 12 is composed of a unit main body 31 and a cylindrical terminal 32. The unit main body 31 is composed of a chassis 34 in the form of rectangular frame and covers 35, 36. A printed circuit board 37 for a tuner is housed within the unit main body 31. On one lateral side of the chassis 34, a terminal fixing part 49 is formed to fix the terminal 32. The terminal fixing part 49 is functioned as a foot portion, and a terminal pedestal 33 formed in the terminal 32 is fixed in the terminal fixing part 49. The height of the unit main body 31 is smaller than a diameter of the terminal pedestal 33, and a gap is formed between the unit main body 31 and a circuit board 38.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229530-A (JP)
Title: Floating island-shaped vegetation platform and method for producing the same
Inventor: SANDO TOSHIMITSU
IPC: A01G9/28
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floating island-shaped vegetation platform having a simple structure, easy to construct, having sufficient strength, attractive in view of scenery, and provided with functions for supporting three-dimensional trees or flowers or using as a flower bed.  <P>SOLUTION: The floating island-shaped vegetation platform is structured as follows: boring threading holes 22 into a plurality of natural stones 20, 20 connectedly passing a threading connection member 24 through the threading holes 22 to set a circular stone-joining body 12 on the ground surface, charging soil L into the inner part of the circular stone-joining body to make a vegetation base step layer 14, and laminating a vegetation upper part step layer 16 comprising the circular stone-joining body or stone step layer without gluing on the upper part of the base step layer 14 or over a plurality of steps. Such a structure makes it easy to correct positions or shapes of the platform at working sites, provides sufficient strength of earth retention to the platform, and maintains fine appearance of the platform.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234735-A (JP)
Title: Optical pickup
Inventor: IWAI MASATO
IPC: G11B7/125
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup capable of accurately obtaining the deterioration degree of a semiconductor laser.  <P>SOLUTION: By using an optical integrated unit 5 in which an LD 22 and a light receiving element 23 are integrated into a hollow package 21, a display part 26 indicating an initial operation current value for driving the LD 22 is imprinted on the backside of the hollow package 21 at the maker of the optical integrated unit 5, and then the optical integrated unit 5 is shipped to a set maker. On the other hand, at the set maker, the received optical integrated unit 5 is incorporated together with a movable part and an electromagnetic driving device into an optical chassis 2 to assemble an optical pickup 1, the increase of the current operation current value of the LD 22 from the initial value is obtained by comparing the operation current value of this time with that shown on the display part 26, and the LD 22 of a large damage amount is determined as a defective product at this time point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233239-A (JP)
Title: Electric power remote meter-reading method and its system
Inventor: HATANAKA TOSHIKATSU
IPC: H04M11/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the amount of used electric power and the electricity charge corresponding easily to the change of a charge menu, while suppressing a cost burden for setting change of an existing watt-hour meter, development of a new watt-hour meter and displacement thereto, or the like.  <P>SOLUTION: The integrated electric energy metered by a watt-hour meter A1 installed on an electric power demander B is read, and data for showing time transition of the read integrated electric energy are accumulated in terminal equipment A2 connected to the watt-hour meter A1. The accumulated data are transmitted to a processing device A4 installed on a management center C through a transmission path A3, and the amount of used electric power and the electricity charge are calculated by a calculation method corresponding to the time change of electric power consumption of the electric power demander by using the time transition of the integrated electric energy among the accumulated data. The calculated amount of used electric power and electricity charge are returned and reported to the terminal equipment A2 of the demander B through the transmission path A3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233815-A (JP)
Title: Microscope apparatus
Inventor: SUGAWARA KAORI
IPC: G02B21/26
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope apparatus which has simple constitution, is not affected by environmental changes and realizes stable and highly accurate static elimination.  <P>SOLUTION: The microscope is constituted in such a manner that a sample mounting stand 21 covered with a conductive coating film 213 on the peripheral wall is fitted freely attachably and detachably to an attachment part 161 on the base 16 of a microscope main body 10 and the conductive coating film 213 of the sample mounting stand 21 is pressed against the base 16 and is held by using a plate spring member 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003302550-A (JP)
Title: Cable connecting method and optical fiber connecting member
Inventor: YAMAMOTO HIROYOSHI
IPC: G02B6/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable connecting method and the like between optical fibers with little connection loss without heat treatment after fusion splicing.  <P>SOLUTION: This connecting method is a method of optically connecting first and second optical fibers (110, 120) which differ in core diameter. In the method, a connecting member (150) is prepared between these first and second optical fibers (110, 120), and the two end faces of the connecting member are directly fusion-spliced to one end face of the first optical fiber and one end face of the second optical fiber, respectively. The prepared connecting member (150), in particular, is composed of a third optical fiber (130) whose core diameter is the same as or smaller than that of the first optical fiber (110), and a fourth optical fiber (140) whose core diameter is the same as or larger than the second optical fiber (120). For the purpose of realizing low connection loss, a diameter expanding process is preliminarily performed near the connecting point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237769-A (JP)
Title: Air bag device for passenger seat
Inventor: TONOOKA MASAMI
IPC: B60R21/205
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag device for a passenger seat by which an airbag module can easily be attached/detached without depending on viewing when the airbag module is replaced without removing an instrument panel, and of which the workability is greatly improved.  <P>SOLUTION: On a surface which is confronted with a retainer 3 of the airbag module 1, a hook 10 having a plurality of claws 11, which protrude to the external side and are separated, is arranged. On at least one of the surfaces on which the hook 10 is arranged of the retainer 3, a press-widening member 12 which is freely vertically movable is arranged. On a wall surface 15, an engaging part 9 which can be engaged/removed with/from the claw 11 of the hook 10 is formed. At the same time, a fastening piece 8 which is extrude-deformed to the outside by the press-widening member 12 to make the claw 11 removable is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236747-A (JP)
Title: Magnet for open type magnetic resonance imaging apparatus
Inventor: YAO TAKESHI
IPC: H01F7/20
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a magnet for an open type magnetic resonance imaging apparatus in which asymmetrical magnetic circuits are formed causes magnetic pole pieces facing each other on both sides of static magnetic fields respectively working as photographing areas to be nonuniformly magnetized and, consequently, a uniformity of the static magnetic fields to drop, and the magnitude of an eddy current generated by an inclined magnetic field coil to vary at locations.  <P>SOLUTION: The magnet for the open type magnetic resonance imaging apparatus is constituted so that the magnetic resistances of magnetic paths to the central part of a yoke which supports the magnetic pole pieces provided on one sides of facing first and second static magnetic field generating magnets by magnetically coupling the magnetic pole pieces with each other may become almost equal to each other in all respects to the facing surfaces of the pole pieces by interposing many voids or material with a low magnetic permeability or providing a plurality of magnetically separated magnetic paths in the courses of the magnetic paths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237210-A (JP)
Title: Methane fermentation method and methane fermentation apparatus raw waste
Inventor: MATSUMOTO YUTAKA
IPC: C10L3/06
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical methane fermentation method for highly efficiently carrying out a methane fermentation of water-soluble organic matter of raw wastes such as garbage, remarkably decreasing the volume of industrial wastes, and recovering energy and to provide an apparatus for the method.  <P>SOLUTION: The methane fermentation method of raw wastes involves methane fermentation of residual solid matters obtained by removing a primary slurry of raw wastes such as garbage in the presence of sawdust, charcoal, and methane fermentation bacteria to produce a secondary slurry and methane gas. The methane fermentation is carried out while a biological membrane carrier made of a fiber or its processed material and granular methanogenic bacteria are placed in a liquid of the primary slurry and/or the secondary slurry so as to propagate the methanogenic bacteria and prevent the methanogenic bacteria from flowing out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241265-A (JP)
Title: Nonaqueous rechargeable battery
Inventor: KANO KOJI
IPC: H01M10/0566
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous rechargeable battery in which the charging and discharging service life is improved.  <P>SOLUTION: In the nonaqueous rechargeable battery provided with an anode 4 and a cathode 6 and nonaqueous electrolyte, polymer containing fluorinated vinylidene component, in which the gelatinized ratio is 30% to 90%, along with the active substance is contained in at least one of the electrode of the anode 4 and the cathode 6. The contained quantity of polymer containing fluorinated vinylidene component with crosslinking structure is 0.2 to 1 weight part and non-crosslinking structure polymer containing fluorinated vinylidene component is 2 to 5 weight parts to 100 weight parts of the active substance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241644-A (JP)
Title: Card type led module, its manufacturing method, illuminating device and display device
Inventor: MATSUI NOBUYUKI
IPC: H01L33/56
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card type LED module where a translucent resin surface on a power supply terminal or an LED chip is hardly stained even when this card type LED module is gripped with the hand so as to be attached/detached to/from a socket.  <P>SOLUTION: A card type LED module 1 is configured by two-dimensionally arraying LED bare chips on a rectangular metallic base printed board, and laminating a reflector 20 and a lens board body 30. Also, power supply terminals 14 are arranged side by side in the area outside an LED mounting part in the printed board 10, and the lens board body 30 is provided with an LED mounting area 30a and ribs 31 formed so as to be extended from the LED mounting area 30a to respective clearances between the power supply terminals 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239418-A (JP)
Title: Ball screw device
Inventor: INOUE MASAHIRO
IPC: F16H25/24
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw shaft circulation type ball screw device 1 to circulate a ball group 37 by a screw shaft 34 in which the machining cost is reduced, the workability is enhanced, and the grease lifetime is improved.  <P>SOLUTION: In the screw shaft circulation type ball screw device 1 including a screw shaft 34 having a closed loop groove raceway 35 in an outer circumferential surface, a nut member 31 externally fitted to the screw shaft 34 and having a spiral raceway groove 33 in an inner circumferential surface, and a ball group 37 interposed between the raceway groove 35 of the screw shaft 34 and the raceway groove 33 of the nut member 31, a grease storage groove 38 is formed at the position deviated from a contact ellipse of a ball 37 with the inner circumferential surface of the raceway groove 33 of the nut member 31 on a raceway bottom of the raceway groove 33 of the nut member 31.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247176-A (JP)
Title: Electrolytic solution with aluminum passive state film forming ability and lithium secondary battery
Inventor: KIKUYAMA HIROHISA
IPC: H01M10/052
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution suitable for a lithium secondary battery electrolyte solution capable of endowing aluminum used as a positive electrode collector of a lithium secondary battery with oxidation resistance.  <P>SOLUTION: The electrolytic solution contains at least one or more kinds of quarternary aliphatic ammonium salt expressed in general formula: NR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>R<SP>4</SP>X<SP>1</SP>and one or more kinds of lithium salt expressed in general formula: LiX<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243902-A (JP)
Title: Electric power steering control device
Inventor: FUKUYAMA YUICHI
IPC: B62D6/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of generating correct steering auxiliary force corresponding to the load of a wheel with a simple structure.  <P>SOLUTION: Wheel speeds of respective front and rear wheels are detected to calculate the average wheel speed Vf on the front wheel side and the average wheel speed Vr on the rear wheel side; a vehicle speed upper limit value V<SB>H</SB>and a vehicle speed lower limit value V<SB>L</SB>are calculated based on the average speed Vr when the vehicle is a front-wheel-drive type; and they are compared with the average speed Vf. Any of the speed Vf, the value V<SB>H</SB>and the value V<SB>L</SB>is selected and set as a vehicle body speed Vc; steering auxiliary torque T<SB>A</SB>is calculated based on the speed Vc and a steering torque detection value T<SB>R</SB>; and a steering auxiliary motor is controlled so as to output the auxiliary torque T<SB>A</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI